Weale, R. A. (1974). Theories of light and colour in relation to the history of painting.
Citace podle Chicago (17th ed.)Weale, R. A. Theories of Light and Colour in Relation to the History of Painting. London, 1974.
Citace podle MLA (8th ed.)Weale, R. A. Theories of Light and Colour in Relation to the History of Painting. 1974.
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